Move some content url constants to /url.

This CL moves the content::kHttpScheme and content::kHttpsScheme to /url.
This is a follow up to https://codereview.chromium.org/25533005.

BUG=306258
TEST=compile

Review URL: https://codereview.chromium.org/254763005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@268782 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/autocomplete/search_provider.cc b/chrome/browser/autocomplete/search_provider.cc
index 442d855..3c6a77d 100644
--- a/chrome/browser/autocomplete/search_provider.cc
+++ b/chrome/browser/autocomplete/search_provider.cc
@@ -47,7 +47,6 @@
 #include "ui/base/l10n/l10n_util.h"
 #include "url/url_util.h"
 
-
 // Helpers --------------------------------------------------------------------
 
 namespace {
@@ -559,8 +558,8 @@
   // and happens to currently be invalid -- in which case we again want to run
   // our checks below.  Other QUERY cases are less likely to be URLs and thus we
   // assume we're OK.
-  if (!LowerCaseEqualsASCII(input_.scheme(), content::kHttpScheme) &&
-      !LowerCaseEqualsASCII(input_.scheme(), content::kHttpsScheme) &&
+  if (!LowerCaseEqualsASCII(input_.scheme(), url::kHttpScheme) &&
+      !LowerCaseEqualsASCII(input_.scheme(), url::kHttpsScheme) &&
       !LowerCaseEqualsASCII(input_.scheme(), content::kFtpScheme))
     return (input_.type() == AutocompleteInput::QUERY);
 
@@ -582,7 +581,7 @@
   // Don't send anything for https except the hostname.  Hostnames are OK
   // because they are visible when the TCP connection is established, but the
   // specific path may reveal private information.
-  if (LowerCaseEqualsASCII(input_.scheme(), content::kHttpsScheme) &&
+  if (LowerCaseEqualsASCII(input_.scheme(), url::kHttpsScheme) &&
       parts.path.is_nonempty())
     return false;